* {
    box-sizing: border-box;
}
body {
    margin: 0;
    background-color: #000000;
    text-align: center;
    color: #ffffff;
}
.content-left {
    width: 25%;
    float: left;
}
.content-left .detail {
    width: 100%;
    height: 250px;
}
.content-left > .pan > .detail-text {
    padding-bottom: 50px;
    margin-top: -30px;
    font-size: 20px;
}
.content-right {
    width: 72%;
    /*height: 750px;*/
    float:right;
    /*border: 1px solid white;*/
}

/*for slider*/
ul, ol { padding: 0;}
.banner { position: relative; overflow: auto; text-align: center;}
.banner li { list-style: none; }
.banner ul li { float: left; }        #b03 { width: 640px;}
#b03 .dots { position: absolute; left: 0; right: 0; bottom: 20px;}
#b03 .dots li
{
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 4px;
    text-indent: -999em;
    border: 2px solid #fff;
    border-radius: 6px;
    cursor: pointer;
    opacity: .4;
    -webkit-transition: background .5s, opacity .5s;
    -moz-transition: background .5s, opacity .5s;
    transition: background .5s, opacity .5s;
}
#b03 .dots li.active {
    background: #fff;
    opacity: 1;
}